APA aipamena

Udayabhanu, A. P. (1969). Onnakum Koccutumpi. Sahitya Pravarthaka Co-operative Society Ltd.

Chicago Style aipamena

Udayabhanu, A P. Onnakum Koccutumpi. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1969.

MLA aipamena

Udayabhanu, A P. Onnakum Koccutumpi. Sahitya Pravarthaka Co-operative Society Ltd, 1969.